Ravi Shankar Sharma, Subha Raghavan and, Nidhi Sharma Solutions for Chapter: Acids, Bases and Salts, Exercise 1: PAPER - PEN TEST : 1
Ravi Shankar Sharma Chemistry Solutions for Exercise - Ravi Shankar Sharma, Subha Raghavan and, Nidhi Sharma Solutions for Chapter: Acids, Bases and Salts, Exercise 1: PAPER - PEN TEST : 1
Attempt the practice questions on Chapter 2: Acids, Bases and Salts, Exercise 1: PAPER - PEN TEST : 1 with hints and solutions to strengthen your understanding. Concise Chemistry Part 2 solutions are prepared by Experienced Embibe Experts.
Questions from Ravi Shankar Sharma, Subha Raghavan and, Nidhi Sharma Solutions for Chapter: Acids, Bases and Salts, Exercise 1: PAPER - PEN TEST : 1 with Hints & Solutions
Name three common indicators.
Name an indicator which is red in acid solution but turns blue in basic solution.
Name an indicator which is pink in alkaline solution but turns colourless in acidic solution.(Phenolphthalein/Methyl orange)
Name the acid-base indicator extracted from lichens. (Vanilla / Litmus)
Complete the following table:
| Indicators | Neutral colour | Acidic medium | Basic solution |
|---|---|---|---|
| Methyl orange | |||
| Phenolphthalein | |||
| litmus |
What are synthetic indicators? How will you test the given samples for acid or base with the help of this indicator?
What is meant by olfactory indicators? Give any two examples.
A solution was added to vanilla extract, then the characteristic smell of vanilla was not detected. State whether the given solution is acid or a base.
